共用方式為


HttpRequestHeaders.Upgrade 屬性

定義

取得 HTTP 要求的 Upgrade 標頭值。

public:
 property System::Net::Http::Headers::HttpHeaderValueCollection<System::Net::Http::Headers::ProductHeaderValue ^> ^ Upgrade { System::Net::Http::Headers::HttpHeaderValueCollection<System::Net::Http::Headers::ProductHeaderValue ^> ^ get(); };
public System.Net.Http.Headers.HttpHeaderValueCollection<System.Net.Http.Headers.ProductHeaderValue> Upgrade { get; }
member this.Upgrade : System.Net.Http.Headers.HttpHeaderValueCollection<System.Net.Http.Headers.ProductHeaderValue>
Public ReadOnly Property Upgrade As HttpHeaderValueCollection(Of ProductHeaderValue)

屬性值

HTTP 要求的 Upgrade 標頭值。

適用於